You Must Solve For The Value Of X To Make The Equation True.
So, There Are Two Ways We Could Try This:
Guess And Check
Or
Solve
I Am Going To Show You How To Solve This Because That Is What You Need To Know. So, We First Need To Look At It.
6x + 3 = 2x + 8
So, we need to subtract 3 from the right side's 8 to begin.
The equation becomes:
6x = 2x + 5
Now, We Need To Simplify The 2x. Subtract 2x from 6x.
The Equation Becomes:
4x = 5
Now, Divide.
4x/4 = 1x = X
So,
X = 5/4
5/4 = 1 and 1/4
So
X = 1 ¼
Answer: 0.000021 in scientific notation is
2.1 × 10-5
Step-by-step explanation:
All numbers in scientific notation or standard form are written in the form
m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.
To convert 0.000021 into scientific notation, follow these steps:
Move the decimal 5 times to right in the number so that the resulting number, m = 2.1, is greater than or equal to 1 but less than 10
Since we moved the decimal to the right the exponent n is negative
n = -5
Write in the scientific notation form m × 10n
= 2.1 × 10-5
Therefore,
2.1 × 10-5 is the scientific notation form of 0.000021 number and 2.1e-5 is the scientific e-notation form for 0.000021
** Hope this helps you! Good Luck!
A rhombus is related to a “Parallelogram”
Why? - because it fulfills the requirements of a parallelogram: a quadrilateral with two pairs of parallel sides. It goes above and beyond that to also have four equal-length sides, but it is still a type of parallelogram.
hope this helped <3
Answer:
x = -8
Step-by-step explanation:
5(x - 1) = -45
5x - 5 = -45
add 5 to each side of the equation:
5x = -40
divide both sides by 5:
x = -8
